Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Jay R. Lomeda"'
Autor:
Jay R. Lomeda, Pellerite Mark J
Publikováno v:
The Journal of Organic Chemistry. 86:13481-13490
Base stability and degradation of imidazolium-functional materials have been a focus of research on anion exchange membranes for electrochemical devices. Despite extensive work, mechanistic questions can cloud efforts to correlate results from model
Autor:
Mark J, Pellerite, Jay R, Lomeda
Publikováno v:
The Journal of organic chemistry. 86(19)
Base stability and degradation of imidazolium-functional materials have been a focus of research on anion exchange membranes for electrochemical devices. Despite extensive work, mechanistic questions can cloud efforts to correlate results from model
Autor:
Chih-Chau Hwang, Natnael Behabtu, Jay R. Lomeda, Chenguang Zhang, Satish Kumar, Changsheng Xiang, Yaodong Liu, Han Gi Chae, Colin C. Young, Dmitry V. Kosynkin, Matteo Pasquali, Bostjan Genorio, James M. Tour, Dmitri E. Tsentalovich
Publikováno v:
ACS Nano. 7:1628-1637
Graphene oxide nanoribbons (GONRs) and chemically reduced graphene nanoribbons (crGNRs) were dispersed at high concentrations in chlorosulfonic acid to form anisotropic liquid crystal phases. The liquid crystal solutions were spun directly into hundr
Autor:
Dmitry V. Kosynkin, Jay R. Lomeda, Jason T. Scorsone, James M. Tour, Gabriel Ceriotti, Arvind D. Patel, James Friedheim, Kurt C. Wilson
Publikováno v:
ACS Applied Materials & Interfaces. 4:222-227
Graphene oxide (GO) performs well as a filtration additive in water-based drilling fluids at concentrations as low as 0.2 % (w/w) by carbon content. Standard American Petroleum Institute (API) filtration tests were conducted on pH-adjusted, aqueous d
Autor:
Zhengzong Sun, Wei Lu, Chih-Chau Hwang, Jay R. Lomeda, Lawrence B. Alemany, Zhong Jin, James M. Tour
Publikováno v:
ACS Applied Materials & Interfaces. 3:4782-4786
Here we report carbon-based composites polyethylenimine-mesocarbon (PEI-CMK-3) and polyvinylamine-mesocarbon (PVA-CMK-3) that can be used to capture and rapidly release CO(2). CO(2) uptake by the synthesized composites was determined using a gravimet
Autor:
Oleksandr V. Kuznetsov, W. E. Billups, Ryan V. Thaner, Yanqiu Sun, Arnab Mukherjee, Jay R. Lomeda, Ariana Bratt, JungHo Kang, Kevin F. Kelly
Publikováno v:
Chemistry of Materials. 23:9-13
A facile route to water-soluble graphite nanoplatelets that uses graphite as the starting material is described. The method relies on the addition of phenyl radicals with subsequent sulfonation of the phenyl groups. Atomic force microscopy, high-reso
Publikováno v:
Nano Research. 3:117-125
Thermally expanded graphite was functionalized with 4-bromophenyl addends using the in situ diazonium formation procedure, and after mild sonication treatment in N,N′-dimethylformamide, thin graphene layers were exfoliated from the bulk graphite. T
Publikováno v:
Nano Research. 3:138-145
A simple one-pot reaction that serves to functionalize graphite nanosheets (graphene) and single-walled carbon nanotubes (SWNTs) with perfluorinated alkyl groups is reported. Free radical addition of 1-iodo-1H,1H,2H, 2H-perfluorododecane to ortho-dic
Publikováno v:
ACS Applied Materials & Interfaces. 1:2256-2261
Graphite oxide (GO) polymer nanocomposites were developed at 1, 5, and 10 wt % GO with polycarbonate (PC), acrylonitrile butadiene styrene, and high-impact polystyrene for the purpose of evaluating the flammability reduction and material properties o
Publikováno v:
Journal of the American Chemical Society. 130:16201-16206
Surfactant-wrapped chemically converted graphene sheets obtained from reduction of graphene oxide with hydrazine were functionalized by treatment with aryl diazonium salts. The nanosheets are characterized by X-ray photoelectron spectroscopy, attenua